From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 774B4C74A5B for ; Thu, 23 Mar 2023 18:38:30 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 121366B0072; Thu, 23 Mar 2023 14:38:30 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0D2206B0074; Thu, 23 Mar 2023 14:38:30 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id EDB4F6B0075; Thu, 23 Mar 2023 14:38:29 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id DFB416B0072 for ; Thu, 23 Mar 2023 14:38:29 -0400 (EDT) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id BBE8E1C5BFF for ; Thu, 23 Mar 2023 18:38:29 +0000 (UTC) X-FDA: 80601023538.08.4C9FBD5 Received: from mail-qk1-f169.google.com (mail-qk1-f169.google.com [209.85.222.169]) by imf08.hostedemail.com (Postfix) with ESMTP id 0F21416000A for ; Thu, 23 Mar 2023 18:38:27 +0000 (UTC) Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=soleen.com header.s=google header.b=WoXiijd0; spf=pass (imf08.hostedemail.com: domain of pasha.tatashin@soleen.com designates 209.85.222.169 as permitted sender) smtp.mailfrom=pasha.tatashin@soleen.com; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1679596708; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=yvIeSIrQKG8SHkST/JtP9EE3wX1+QUI59EJ6DH7PrBw=; b=anHBs33wf7kOdmkQtfNZg6n8nUUERjznJisXGOBiRRNJjbrh8jbsMLp9qGJWOJ40tHkPwe KaXMOCcrG+JcU4U7/KNoznOHc0HTG4ExaY4RiW3BJ1w4MqB8iiHcXDTrbLe4Toe04bn0xk 1Zx2zrq7O/fRgGOJJq8kkKkVbsHnYO0= ARC-Authentication-Results: i=1; imf08.hostedemail.com; dkim=pass header.d=soleen.com header.s=google header.b=WoXiijd0; spf=pass (imf08.hostedemail.com: domain of pasha.tatashin@soleen.com designates 209.85.222.169 as permitted sender) smtp.mailfrom=pasha.tatashin@soleen.com; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1679596708; a=rsa-sha256; cv=none; b=8DKe2V12uaKik3XBUpWTn9rVFNhGDU8wfrW8w39+kKbm03e8IOuhoKhCUHrmELyCJyLpU2 b+wMV0SMujb7FO3t/6lsKWbWLBBUCp+fu9wxrl/LImn2mwH39DakuAfY5GkAoM4BZfIbXq 2XqyFm15q7oOu7uqvFFbcI4bnEGS50Y= Received: by mail-qk1-f169.google.com with SMTP id 5so1179938qky.5 for ; Thu, 23 Mar 2023 11:38:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=soleen.com; s=google; t=1679596707; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=yvIeSIrQKG8SHkST/JtP9EE3wX1+QUI59EJ6DH7PrBw=; b=WoXiijd0hLJ4NYVKK8kcRZ0t941gXJBPo07k7ESw+2J8hvFCms4zP8exV1rl4T/Eag tTiX392QlhyGZcVBjA8mJcW/+3xVGzs4v5q7Hynia2hq0Wj4+cJT4fxlcngIlFTLTOpe 1IMrDvq5Uj7NDRtZNgbutjjT9viExeNBVYY/gUhj/wEN2BbCZq8I5weraLjYwmnKjG1Q 46OG+LU9lE7XVVluaUbUu1KSrW473lwBfv4D9DSFDKHv9qaeCD/fFpXevinpsPWOk108 zBhb81O6AimzzmUpEtpQh0hz4SC2+5MTJT4XxVHJYlCxXvXulBpVCxAyZhx/Ofx/3agk 9SQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679596707; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=yvIeSIrQKG8SHkST/JtP9EE3wX1+QUI59EJ6DH7PrBw=; b=NdyjluG3tVIFNK2r3r6oRnfmAs77fyJ306L6/q1l3Zw4BPAirvy9k/V8SEf5P1a6on C5ltUt9D6SnS40qJ+y5q4UlI1U7j2v3YJ/9AFABs+NUf4EG0ka6WqT9OPHLRorXz+R+4 KEc8pGs6ceBqoafiCX9wDizylsoDR+6WYnzLwavyGVo8s996Yszre9SRCrpcRLPKG8uP wpVy81ZBXy1kKn1RIEf4qzlvKIT8uHMCI/9UdEq5u+T3PtlQyvlHUtJ1v3vR9Uyj6yRP C7wz3yMQTThgfMThrFgv3TROcJtBbEvwsyN/m6E5bRQQjFCnMEM59B7FqDDpHJJ34I0T cEIg== X-Gm-Message-State: AO0yUKWKCtWS9bjDWdR1GSz8YWEma/zCXP5KM21ZkJTJ0uTxM3C/GKRM V0Eff+Lax3FUMT4teAd+fdxDskjPRKwbl+dyZYcxKQ== X-Google-Smtp-Source: AK7set8WOs445stSX8tNyOamx7phrjm8/MEm5N3QZAmW7gYzKJjBfnl97PSTj2l4hJPKIUBdO8ajF+aavcwTu0I6VHY= X-Received: by 2002:a05:620a:454e:b0:746:a161:7dc2 with SMTP id u14-20020a05620a454e00b00746a1617dc2mr21486qkp.1.1679596707263; Thu, 23 Mar 2023 11:38:27 -0700 (PDT) MIME-Version: 1.0 References: <20230323171904.14444-1-krckatom@amazon.de> In-Reply-To: <20230323171904.14444-1-krckatom@amazon.de> From: Pasha Tatashin Date: Thu, 23 Mar 2023 14:37:50 -0400 Message-ID: Subject: Re: [PATCH] mm: Be less noisy during memory hotplug To: Tomas Krcka Cc: linux-mm@kvack.org, Andrew Morton , Pavel Tatashin , Alexander Duyck , linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 0F21416000A X-Stat-Signature: 8k5qnrx8qhe5ht9rcsk7c5c1ta5jk56y X-HE-Tag: 1679596707-90561 X-HE-Meta: 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 Mx6SnZyl Ega1pkkJg3kFLdtFUtX0QqdVpq+lbsCfBJeGAGBOOtya0po7atCDWVL8VlQ+y4CPPJgjnKU4NW+Ok8dCjlGMoIZ4n5aBYyuq9MOvhYEEQ2zspGDx3FcIJz3zNNe0T6FcEHLBHywgAZt65Bb5vRQDJuPYTHZfTfCT63qadBI8X3nN1bec9RZVup65TtSzxWe47iFF8nmHGGdIeTDwb/FwIwaFJ0vBRLZjC6TyL0HnWDBIO7NRmnKmmI+6OLIucXiGCP67zdTHKqV4GEbIyvkWUhPtuJ/m4Hyd2uWp/HnBhezCSXfAUSvUVkvcvCw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Mar 23, 2023 at 1:19=E2=80=AFPM Tomas Krcka wr= ote: > > Turn a pr_info() into a pr_debug() to prevent dmesg spamming on systems > where memory hotplug is a frequent operation. > > Fixes: 966cf44f637e ("mm: defer ZONE_DEVICE page initialization to the po= int where we init pgmap") > > Suggested-by: Jan H. Sch=C3=B6nherr > Signed-off-by: Tomas Krcka Reviewed-by: Pasha Tatashin